[jboss-jira] [JBoss JIRA] (WFLY-5612) UnsupportedOperationException on SingletonService.getValue()

[Thomas Diesler (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-5612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Diesler updated WFLY-5612:
---------------------------------
    Description: 
{code}
java.lang.IllegalStateException: java.lang.UnsupportedOperationException
	at java.util.Collections$1.remove(Collections.java:4684)
	at org.wildfly.clustering.server.singleton.SingletonService$SingletonDispatcher.getValueRef(SingletonService.java:266)
	at org.wildfly.clustering.server.singleton.SingletonService.getValue(SingletonService.java:225)
	at org.wildfly.clustering.server.singleton.SingletonService.getValue(SingletonService.java:69)
	at org.wildfly.clustering.service.AsynchronousServiceBuilder.getValue(AsynchronousServiceBuilder.java:92)
	at org.jboss.msc.service.ServiceControllerImpl.awaitValue(ServiceControllerImpl.java:1166)
	at org.wildfly.camel.test.singleton.SingletonRouteTest.testSingletonService(SingletonRouteTest.java:138)
{code}

This is happening when I try to provide a code example for a singleton service like [this|https://github.com/wildfly-extras/wildfly-camel/blob/master/itests/standalone/extra/src/main/java/org/wildfly/camel/test/singleton/SingletonRouteTest.java#L128]

CrossRef: https://github.com/wildfly-extras/wildfly-camel/issues/77

  was:
{code}
java.lang.IllegalStateException: java.lang.UnsupportedOperationException
	at java.util.Collections$1.remove(Collections.java:4684)
	at org.wildfly.clustering.server.singleton.SingletonService$SingletonDispatcher.getValueRef(SingletonService.java:266)
	at org.wildfly.clustering.server.singleton.SingletonService.getValue(SingletonService.java:225)
	at org.wildfly.clustering.server.singleton.SingletonService.getValue(SingletonService.java:69)
	at org.wildfly.clustering.service.AsynchronousServiceBuilder.getValue(AsynchronousServiceBuilder.java:92)
	at org.jboss.msc.service.ServiceControllerImpl.awaitValue(ServiceControllerImpl.java:1166)
	at org.wildfly.camel.test.singleton.SingletonRouteTest.testSingletonService(SingletonRouteTest.java:138)
{code}

CrossRef: https://github.com/wildfly-extras/wildfly-camel/issues/77



> UnsupportedOperationException on SingletonService.getValue()
> ------------------------------------------------------------
>
>                 Key: WFLY-5612
>                 URL: https://issues.jboss.org/browse/WFLY-5612
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 9.0.2.Final
>            Reporter: Thomas Diesler
>            Assignee: Paul Ferraro
>
> {code}
> java.lang.IllegalStateException: java.lang.UnsupportedOperationException
> 	at java.util.Collections$1.remove(Collections.java:4684)
> 	at org.wildfly.clustering.server.singleton.SingletonService$SingletonDispatcher.getValueRef(SingletonService.java:266)
> 	at org.wildfly.clustering.server.singleton.SingletonService.getValue(SingletonService.java:225)
> 	at org.wildfly.clustering.server.singleton.SingletonService.getValue(SingletonService.java:69)
> 	at org.wildfly.clustering.service.AsynchronousServiceBuilder.getValue(AsynchronousServiceBuilder.java:92)
> 	at org.jboss.msc.service.ServiceControllerImpl.awaitValue(ServiceControllerImpl.java:1166)
> 	at org.wildfly.camel.test.singleton.SingletonRouteTest.testSingletonService(SingletonRouteTest.java:138)
> {code}
> This is happening when I try to provide a code example for a singleton service like [this|https://github.com/wildfly-extras/wildfly-camel/blob/master/itests/standalone/extra/src/main/java/org/wildfly/camel/test/singleton/SingletonRouteTest.java#L128]
> CrossRef: https://github.com/wildfly-extras/wildfly-camel/issues/77



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